Hangfire not resume after recycle/stop and play application pool

Hi,

I read this article
http://docs.hangfire.io/en/latest/deployment-to-production/making-aspnet-app-always-running.html

And I followed every step, but If I recycle the application pool hangfire do nothing until I make a request to the site that live in the application pool (eg. I open the browser and try to open the site)

example:
I have firefox and I can see the dashboard of hangifre.
mysite.mydomain/hangfire/dashboard

Application pool is up and hangfire is up. All work

Close the browser and click recycle.

I must open mysite.mydomain with firefox otherwise hangfire do nothing.

Maybe a bug?

regards,